Fix below: When closing GameSpy Arcade, and then reopening it.

I loose my ability to host. Also the green world map on the right doses not light up in red anymore.

Edit/ The Fix

I just found that doing the following fixes the problem: With Game Spy closed, right click on Local Area Connection and choose repair. Now if you close GameSpy again you will have to do the repair again or just restart the computer.

Don't ask me why this happens? but the fix works